autores ARRUDA, WAGNER SQUIZANI Carlos Alberto Ceretta Daniela Guimarães Simão GUSTAVO BRUNETTO Lincon Oliveira Stefanello da Silva Matheus Severo de Souza Kulmann SOUZA, RODRIGO OTAVIO SCHNEIDER Tadeu Luis Tiecher TASSINARI, ADRIELE VITTO, BEATRIZ BATICINI
palavras-chave Fine roots mortality Fine roots production Minirhizotron technique Nitrogen fertilization Nitrogen levels Root system grape production